The official YouTube channel for Hakoniwalily, a musical unit consisting of two members, Hanon and Kotoha, has started streaming a music video for “Ninkoro Dance,” the ending theme song for the spring 2025 TV anime A Ninja and an Assassin Under One Roof. “Ninkoro” is the abbreviation of the original Japanese title, Ninja to Koroshiya no Futarigurashi.
As well as “Shitsumon, Koitte Nandeshouka?,” the opening theme song for another spring 2025 TV anime Can a Boy-Girl Friendship Survive?, the song was produced under the name HoneyWorks feat.Hakoniwalily, a collaboration project by HoneyWorks, a Japanese creator unit active since 2010, and Hakoniwalily.
HoneyWorks feat.Hakoniwalily “Ninkoro Dance” Music Video
A Ninja and an Assassin Under One Roof Creditless Ending Video
“Ninkoro Dance” digitally released on April 11.
Digital single jacket
Hakoniwalily artist visual
The TV anime adaptation of HundredBurger’s comedy manga series A Ninja and an Assassin Under One Roof premiered in Japan on April 10, 2025. Crunchyroll is streaming the anime for members in North America, Central America, South America, Europe, Africa, Oceania, the Middle East, CIS and Indian subcontinent.
Crunchyroll describes the series as such:
On the way home from school one day, Konoha Koga rescues Satoko Kusagakure, a ninja who escaped her village. Soon, pursuers from the village show up in search of Satoko only to be deftly dealt with by Konoha. As it turns out, the unassuming high schooler is actually an assassin. Thus, the potentially cutthroat cohabitation of a ninja and an assassin begins!
